1 But make sure you are aware of how to make co-sleeping safe. 2  If your baby is six months or younger, it's safest for her to sleep in a cot next to your bed. 3  Share the role of comforter with your partner, so both of you can help your baby fall back to sleep.
Weather in San Francisco in September 2017. Expect 22Â°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in San Francisco in September. Check more long-term weather averages for San Francisco in September before you book your next holiday to California in 2017.
Weather in San Diego in September. The average maximum daytime temperature in San Diego in September is a warm 26Â°C (79Â°F) with low heat & humidity. There are usually 9 hours of bright sunshine each day, which represents 70% of the 12 hours of daylight. The average sea temperature in and around San Diego in September is 20Â°C (68Â°F). Expect 4mm (0.2 inches) of rainfall across the whole of September with 1 day with some rain falling. Maximum UV levels will be very high (8 UV index) at midday when the skies are clear.